Answer:
61
Step-by-step explanation:
84+38=122
180-122=58
DBC=58
180-58=122
122÷2=61
61+58=119
180-119=61
Answer:
12a + 9s = 144.00
Step-by-step explanation:
12a + 9s = 144.00
X * y = 32
x + y = -18......x = -18 - y
y(-18 - y) = 32
-18y - y^2 = 32
y^2 + 18y + 32 = 0
(y + 16)(y + 2) = 0
y + 16 = 0
y = -16
y + 2 = 0
y = -2
ur numbers are : -16 and -2
